GBZ/T 300.130-2017 in English

VALID

Determination of toxic substances in workplace air―Part 130: Dibutyl phthalate and diotyl phthalate

Issued on:2017-11-09
Implemented on:2018-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	GBZ/T 300.130-2017
Document status:	VALID
Title in English:	Determination of toxic substances in workplace air―Part 130: Dibutyl phthalate and diotyl phthalate
Title in Chinese:	工作场所空气有毒物质测定第130部分：邻苯二甲酸二丁酯和邻苯二甲酸二辛酯
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-11-09
Implemented on:	2018-05-01
Superseding:	GBZ/T 160.66-2004 Methods for determination of aromatic esters in the air of workplace
ICS Classification:	13.100-Occupational safety. Industrial hygiene
Chinese Classification:	C52-Labor sanitation
Professional Classification:	GBZ-Professional Health
Related Keywords:	dibutyl phthalate aerosol-state dibutyl phthalate diotyl phthalate introduction dioctyl phthalate workplace air ― part
Related Topics:	benzene formic acid Phthalate dicarboxylate Phthalates Formic acid standard Phthalic propalate Phthalic acid detection Phthalate detection Phthalic acid mass spectrometry Phthalic acid detection method Phthalates+ Phthalate two Phthalic Phthalic acid detection method Phthalic acid identification Phthalate test iso phthalic acid How to detect xylene Phthalates en gbz/t 300.115-2017 gbz/t 160.66 o-Benzophenone Phthalic acid solution xylene Phthalates double GBZ/T 300.43-2017 gbz/t 300.68-2017 Phthalate+ phthalate alcohol Dibutyl phthalate Phthalic acid analysis method Dibutyl phthalate Quality of Terephthalic Acid xylene Indicators for phthalates Rapid detection method for phthalates Determination of Toxic Substances in Workplace Air Part 132 Toluene Diisocyanate Fertilizer Phthalates Chroma of Phthalates Phthalates Soil Phthalates Test methods for industrial phthalates acidity Workshop Air Phthalic Anhydride GBZ/T 300.99-2017 Phthalic acid mass spectrometry How to detect xylene gbz/t 300.110-2017 GBZ/T 300.122-2017 gbz/t 300.146-2017 Chromatographic analysis of phthalic acid GBZ/T 300.84-2017 GBZ/T 300.84—2017 Phthalate testing How to Detect Phthalates Children's Phthalates Phthalic acid diesters gbz/t 300.66-2017 Phthalates Soil Phthalates Testing Phthalates Infrared In the determination of benzene, toluene, ethylene o-xylene Air Phthalates Determination Phthalates + Infrared Zirconium Bromophthalate GBZ/T 300.103-2017 Phthalates detection method Phthalates Infrared Other Phthalates gbz/t300.103-2017 Dimethyl Sulfate Toluene gbz t 300.103 2017 gbz/t300.142-2017 Infrared spectrum of phthalic acid gbz t 300.68 2017 GBZ/T 300.9-2017 Phthalates Detection Phthalate Rapid Test Soil Phthalates Determination GBZ/T 300.51-2017 Phthalates adjacent GBZ/T 300.149-2017 Phthalates Determination Butyl hexahexabenzoate Phthalates Phthalates detection method Phthalate testing gbz/t 300.118-2017 Infrared Spectrum of Phthalates Phthalates and Detection Method for the detection of phthalic acid diesters gbz/t 300.132-2017 gbz/t 300.134-2017 gbz/t300.137-2017 Phthalarsine GBZ/T 300.73-2017 gbz t 300.122-2017 gbz t 300.66-2017 gbz t 300.73 2017 Phthalate Ash Phthalate Ash gbz/t 300.35-2017 Rubber Products Phthalates Phthalate test Detection of Phthalates Method for Determination of Phthalic Acid Analysis of phthalic acid content Test for phthalic acid Dimethyl terephthalate color Phthalate diester dithiodibenzoic acid Phthalate Preparation Phthalic acid Quantitative analysis of xylene Phthalate diester adjacent lead phthalate Requirement 23 Phthalates Benzene Testing in the Workplace Second neighbor UV absorption of phthalic acid Gas Determination of Phthalates Phthalate heating Ambient Air Benzene, Xylene Detection of phthalic acid in water o-xylene peak Dioctyl phthalate Phthalate Refractive Index Diphenyl carbonate Phthalates Measuring Phthalates in Water Effect of toluene dibutyl ester phthalate 18 items Several peaks in gas phase of xylene o-dizinc gbz/t 300.15-2017 Indoor Air Xylene Portable Gas Determination of Phthalates 18 phthalates and 16 phthalates Phthalates Use of diallyl phthalate Determination of phthalic acid GBZ/T 300.37-2017 Phthalate 18 Water Quality Phthalates Phthalic acid photometry gbz/t 300.142-2017 What is phthalic acid How to measure phthalic acid phthalates 16 items Phthalate test Dioctyl phthalate Phenyl hypobromite Liquid Chromatography Phthalates Benzene Testing in the Workplace o-Phenylbiscacodylate How to Detect Phthalates Is toluene poisonous? Phthalic acid dihydrazide o-xylene phthalic acid terephthalic acid Free Phthalic Acid phthalate 17 items Gem diacid ester o-Xylene Toluene Gas Chromatography Neighbor two Ortho-phthalsulfone Ethylbenzene, xylene air Effect of toluene Phthalic acid and ferric chloride Phthalate Cosmetics gbz t 300.126 2017 Phthalates Detection Phthalate Methylation Cosmetic Phthalates Phthalate free pvc Is dibutyl phthalate toxic? Phthalate insoluble dicarboxylic acid Phthalate Phthalate testing Mellitic acid mass spectrometry Phthalate Refractive Index Method for determination of phthalic acid by liquid phase disulfone phthalate Xylene quantification Sampling for Monitoring Hazardous Substances in the Air of the Workplace Infrared spectrum of phthalates Diphenyl carbonate for industrial use Phthalonitrile Liquid quality detection method of phthalic acid in benzoic acid The test methods for xylene insoluble matter include Water quality blind sample for xylene Is toluene absorbed in the liquid? Reaction yield of benzoic acid and butyl ester Dimethyl sulfate poisoning symptoms C18 can be used to make dimethyl phthalate Gbzt300.136-2017 Phthalate transport in plants Benzene and xylene detection report in the air Mass spectrometry analysis of methyl benzoate Disinfectants Determination of Phthalates Organized detection of xylene Dimethyl terephthalate product quality Phthalate standard samples have certificates Dimethyl sulfate detection method Method for determination of benzene, toluene and xylene in indoor air Determination of water quality xylene What are the liquid quality methods for determining phthalates? Methyl disulfonic acid countries have high quality How to detect dimethyl sulfate Determination method of diphenyl phosphate Dimethyl adipate gas phase detection method What are the identification methods for benzoic acid? Phthalic acid purity test method n-Butyric acid Air Quality. What are the methods for measuring benzoic acid? Phthalic acid product quality xylene execution Detection of o-phthalaldehyde Dimethyl sulfate quality Detection method of dodecanedioic acid monomethyl ester Phthalate detection Terephthalic acid chemicals Butyl benzyl phthalate detection method Organized monitoring methods for xylene Xylene detection instrument execution Mixed xylene detection Indian Standard Measurement of Isophthalic Acid Manual determination of o-xylene in wastewater Determination method for dioctyl phthalate content Xylene International Dimethyl sulfate water quality Textiles diisobutyl phthalate Is there a national standard for diphenyl carbonate? Determination method of water xylene Synthesis method of o-benzoylbenzoic acid

GBZ/T 300的本部分规定了工作场所空气中邻苯二甲酸二丁酯和邻苯二甲酸二辛酯的溶剂解吸-高效液相色谱法和邻苯二甲酸二丁酯的溶剂洗脱-气相色谱法。
本部分适用于工作场所空气中邻苯二甲酸二丁酯和邻苯二甲酸二辛酯浓度的检测。

Introduction

1. Scope of the standard and normative references

This standard applies to the detection of dibutyl phthalate and dioctyl phthalate concentrations in workplace air, and specifies two detection methods: solvent desorption-high performance liquid chromatography and solvent elution-gas chromatography. C24H38O4 390.56 Dibutyl phthalate 84-74-2 C16H22O4 278.34 Dioctyl phthalate 117-81-7 C24H38O4 390.56

3. Solvent desorption-High Performance Liquid Chromatography (HPLC)

Principle: Vapor-state phthalates in the air are collected by silica gel, desorbed by methanol and injected, separated by a C18 liquid chromatography column and detected by a UV detector.

Method Comparison Analysis

Project	HPLC method	GCF method
Detection sensitivity	Detection limit: 0.07μg/mL	Detection limit: 12μg/mL
Applicable scenarios	Vapor state detection	Aerosol state detection

4. Solvent elution-gas chromatography (GC)

Principle: Aerosol-state dibutyl phthalate in the air is collected with a microporous filter, eluted with carbon disulfide, separated by a gas chromatography column, and detected by a hydrogen flame ionization detector.

5. Implementation suggestions

Choose an appropriate method (HPLC or GC) according to the specific conditions of the workplace.
Calibrate the equipment regularly to ensure that the instrument is in the best condition.
Strengthen personnel training to improve operational standardization and data analysis capabilities.
Establish a quality control system to ensure the accuracy and reliability of test results.

More samples: JC/T 2453-2018 NB/T 47013.2-2015 YD/T 3934-2021

Sample only — not a preview of GBZ/T 300.130-2017

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